EC Number   |
pH Stability |
pH Stability Maximum |
Reference |
|---|
    2.7.2.4 | 5 |
12 |
purified recombinant enzyme, 10 min, 50°C, completely stable at pH 5.5-10.5, loss of 25% activity at pH 11.0, loss of 70% activity at pH 5.0 and pH 11.5, inactivation at pH 12.0 |
760736 |
| 2.7.2.4 | 5.5 |
10 |
stable at slight alkali to acidic pH range, most stable at about pH 7.0, unstable at high alkali pH range, losing 90% of its original activity after 30 min at 70°C at pH 10.0 |
642320 |
| 2.7.2.4 | 5.5 |
10.5 |
the enzyme loses no activity when incubated at pH values between 5.5 and 10.5 for 10 min at 50°C |
760736 |
| 2.7.2.4 | 6 |
9 |
in pH regions below 6.0 and above 9.0 the enzyme activity rapidly decreases |
642322 |
| 2.7.2.4 | 7.5 |
- |
very unstable in 10 mM tris-HCl buffer, stabilized by addition of 500 mM ammoinium sulfate |
642339 |
| 2.7.2.4 | 8 |
- |
purified recombinant proteins, 26°C, half-life of the wild-type enzyme is 4.5 h, and the half-life of the mutant R169Y increases to 5.5 h |
738419 |
